Answer:
o.04
Step-by-step explanation:
3.141599/77= 0.04079987 to round to the second decimal point just go to the 3rd one, if the number is 5 or up the number goes one up, if its 4 down the number stays the same.
The answer is 0.3 :)................
16.2 because when you times 9 with 9 you get 81.
After that you divide 81 by 5 and you get 16.2